490185028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6011}}^1$

素因数の和:6100

約数の個数: 48

約数和(自身を含む): 959515200

約数和(自身を除く): 469330172

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 2146, 2204, 2812, 4292, 6011, 12022, 20387, 24044, 40774, 81548, 114209, 174319, 222407, 228418, 348638, 444814, 456836, 697276, 889628, 3312061, 4225733, 6449803, 6624122, 8451466, 12899606, 13248244, 16902932, 25799212, 122546257, 245092514, 490185028]

約数ペア:

[(1, 490185028), (2, 245092514), (4, 122546257), (19, 25799212), (29, 16902932), (37, 13248244), (38, 12899606), (58, 8451466), (74, 6624122), (76, 6449803), (116, 4225733), (148, 3312061), (551, 889628), (703, 697276), (1073, 456836), (1102, 444814), (1406, 348638), (2146, 228418), (2204, 222407), (2812, 174319), (4292, 114209), (6011, 81548), (12022, 40774), (20387, 24044)]