2587029398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 4304724480

約数和(自身を除く): 1717695082

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 163, 167, 326, 334, 779, 1159, 1558, 2318, 2501, 3097, 3173, 5002, 6194, 6346, 6683, 6847, 9943, 10187, 13366, 13694, 19886, 20374, 27221, 47519, 54442, 95038, 126977, 130093, 188917, 193553, 253954, 260186, 377834, 387106, 407663, 417667, 517199, 815326, 835334, 1034398, 1116061, 1660481, 2232122, 3320962, 7745597, 7935673, 15491194, 15871346, 21205159, 31549139, 42410318, 63098278, 68079721, 136159442, 1293514699, 2587029398]

約数ペア:

[(1, 2587029398), (2, 1293514699), (19, 136159442), (38, 68079721), (41, 63098278), (61, 42410318), (82, 31549139), (122, 21205159), (163, 15871346), (167, 15491194), (326, 7935673), (334, 7745597), (779, 3320962), (1159, 2232122), (1558, 1660481), (2318, 1116061), (2501, 1034398), (3097, 835334), (3173, 815326), (5002, 517199), (6194, 417667), (6346, 407663), (6683, 387106), (6847, 377834), (9943, 260186), (10187, 253954), (13366, 193553), (13694, 188917), (19886, 130093), (20374, 126977), (27221, 95038), (47519, 54442)]