2008389346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 3134811456

約数和(自身を除く): 1126422110

約数列:

[1, 2, 41, 82, 83, 166, 491, 601, 982, 1202, 3403, 6806, 20131, 24641, 40262, 40753, 49282, 49883, 81506, 99766, 295091, 590182, 1670873, 2045203, 3341746, 4090406, 12098731, 24197462, 24492553, 48985106, 1004194673, 2008389346]

約数ペア:

[(1, 2008389346), (2, 1004194673), (41, 48985106), (82, 24492553), (83, 24197462), (166, 12098731), (491, 4090406), (601, 3341746), (982, 2045203), (1202, 1670873), (3403, 590182), (6806, 295091), (20131, 99766), (24641, 81506), (40262, 49883), (40753, 49282)]