2021093624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 4353482160

約数和(自身を除く): 2332388536

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 47, 74, 88, 94, 148, 188, 281, 296, 376, 407, 517, 562, 814, 1034, 1124, 1628, 1739, 2068, 2209, 2248, 3091, 3256, 3478, 4136, 4418, 6182, 6956, 8836, 10397, 12364, 13207, 13912, 17672, 19129, 20794, 24299, 24728, 26414, 38258, 41588, 48598, 52828, 76516, 81733, 83176, 97196, 105656, 114367, 145277, 153032, 163466, 194392, 228734, 290554, 326932, 457468, 488659, 581108, 620729, 653864, 899063, 914936, 977318, 1162216, 1241458, 1798126, 1954636, 2482916, 3596252, 3909272, 4965832, 5375249, 6828019, 7192504, 10750498, 13656038, 21500996, 22966973, 27312076, 43001992, 45933946, 54624152, 91867892, 183735784, 252636703, 505273406, 1010546812, 2021093624]

約数ペア:

[(1, 2021093624), (2, 1010546812), (4, 505273406), (8, 252636703), (11, 183735784), (22, 91867892), (37, 54624152), (44, 45933946), (47, 43001992), (74, 27312076), (88, 22966973), (94, 21500996), (148, 13656038), (188, 10750498), (281, 7192504), (296, 6828019), (376, 5375249), (407, 4965832), (517, 3909272), (562, 3596252), (814, 2482916), (1034, 1954636), (1124, 1798126), (1628, 1241458), (1739, 1162216), (2068, 977318), (2209, 914936), (2248, 899063), (3091, 653864), (3256, 620729), (3478, 581108), (4136, 488659), (4418, 457468), (6182, 326932), (6956, 290554), (8836, 228734), (10397, 194392), (12364, 163466), (13207, 153032), (13912, 145277), (17672, 114367), (19129, 105656), (20794, 97196), (24299, 83176), (24728, 81733), (26414, 76516), (38258, 52828), (41588, 48598)]