78020498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 129124800

約数和(自身を除く): 51104302

約数列:

[1, 2, 19, 29, 38, 58, 83, 166, 551, 853, 1102, 1577, 1706, 2407, 3154, 4814, 16207, 24737, 32414, 45733, 49474, 70799, 91466, 141598, 470003, 940006, 1345181, 2053171, 2690362, 4106342, 39010249, 78020498]

約数ペア:

[(1, 78020498), (2, 39010249), (19, 4106342), (29, 2690362), (38, 2053171), (58, 1345181), (83, 940006), (166, 470003), (551, 141598), (853, 91466), (1102, 70799), (1577, 49474), (1706, 45733), (2407, 32414), (3154, 24737), (4814, 16207)]