4979901784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{19009}}^1$

素因数の和:19268

約数の個数: 64

約数和(自身を含む): 11018196000

約数和(自身を除く): 6038294216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 229, 286, 458, 572, 916, 1144, 1832, 2519, 2977, 5038, 5954, 10076, 11908, 19009, 20152, 23816, 32747, 38018, 65494, 76036, 130988, 152072, 209099, 247117, 261976, 418198, 494234, 836396, 988468, 1672792, 1976936, 2718287, 4353061, 5436574, 8706122, 10873148, 17412244, 21746296, 34824488, 47883671, 56589793, 95767342, 113179586, 191534684, 226359172, 383069368, 452718344, 622487723, 1244975446, 2489950892, 4979901784]

約数ペア:

[(1, 4979901784), (2, 2489950892), (4, 1244975446), (8, 622487723), (11, 452718344), (13, 383069368), (22, 226359172), (26, 191534684), (44, 113179586), (52, 95767342), (88, 56589793), (104, 47883671), (143, 34824488), (229, 21746296), (286, 17412244), (458, 10873148), (572, 8706122), (916, 5436574), (1144, 4353061), (1832, 2718287), (2519, 1976936), (2977, 1672792), (5038, 988468), (5954, 836396), (10076, 494234), (11908, 418198), (19009, 261976), (20152, 247117), (23816, 209099), (32747, 152072), (38018, 130988), (65494, 76036)]