471942482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 839946240

約数和(自身を除く): 368003758

約数列:

[1, 2, 11, 19, 22, 38, 61, 83, 122, 166, 209, 223, 418, 446, 671, 913, 1159, 1342, 1577, 1826, 2318, 2453, 3154, 4237, 4906, 5063, 8474, 10126, 12749, 13603, 17347, 18509, 25498, 27206, 34694, 37018, 46607, 55693, 93214, 96197, 111386, 149633, 192394, 203599, 258457, 299266, 351671, 407198, 516914, 703342, 1058167, 1129049, 2116334, 2258098, 2843027, 3868381, 5686054, 7736762, 12419539, 21451931, 24839078, 42903862, 235971241, 471942482]

約数ペア:

[(1, 471942482), (2, 235971241), (11, 42903862), (19, 24839078), (22, 21451931), (38, 12419539), (61, 7736762), (83, 5686054), (122, 3868381), (166, 2843027), (209, 2258098), (223, 2116334), (418, 1129049), (446, 1058167), (671, 703342), (913, 516914), (1159, 407198), (1342, 351671), (1577, 299266), (1826, 258457), (2318, 203599), (2453, 192394), (3154, 149633), (4237, 111386), (4906, 96197), (5063, 93214), (8474, 55693), (10126, 46607), (12749, 37018), (13603, 34694), (17347, 27206), (18509, 25498)]