974430412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{201829}}^1$

素因数の和:201921

約数の個数: 24

約数和(自身を含む): 1831001760

約数和(自身を除く): 856571348

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 201829, 403658, 807316, 3431093, 6862186, 13724372, 14329859, 28659718, 57319436, 243607603, 487215206, 974430412]

約数ペア:

[(1, 974430412), (2, 487215206), (4, 243607603), (17, 57319436), (34, 28659718), (68, 14329859), (71, 13724372), (142, 6862186), (284, 3431093), (1207, 807316), (2414, 403658), (4828, 201829)]