2829879190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 5453360640

約数和(自身を除く): 2623481450

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 311, 415, 577, 622, 830, 1154, 1555, 1577, 2885, 3110, 3154, 5770, 5909, 7885, 10963, 11818, 15770, 21926, 25813, 29545, 47891, 51626, 54815, 59090, 95782, 109630, 129065, 179447, 239455, 258130, 358894, 478910, 490447, 897235, 909929, 980894, 1794470, 1819858, 2452235, 3409493, 4549645, 4904470, 6818986, 9099290, 14894101, 17047465, 29788202, 34094930, 74470505, 148941010, 282987919, 565975838, 1414939595, 2829879190]

約数ペア:

[(1, 2829879190), (2, 1414939595), (5, 565975838), (10, 282987919), (19, 148941010), (38, 74470505), (83, 34094930), (95, 29788202), (166, 17047465), (190, 14894101), (311, 9099290), (415, 6818986), (577, 4904470), (622, 4549645), (830, 3409493), (1154, 2452235), (1555, 1819858), (1577, 1794470), (2885, 980894), (3110, 909929), (3154, 897235), (5770, 490447), (5909, 478910), (7885, 358894), (10963, 258130), (11818, 239455), (15770, 179447), (21926, 129065), (25813, 109630), (29545, 95782), (47891, 59090), (51626, 54815)]