2974629742

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 5293411200

約数和(自身を除く): 2318781458

約数列:

[1, 2, 7, 14, 61, 97, 122, 149, 194, 241, 298, 427, 482, 679, 854, 1043, 1358, 1687, 2086, 3374, 5917, 9089, 11834, 14453, 14701, 18178, 23377, 28906, 29402, 35909, 41419, 46754, 63623, 71818, 82838, 101171, 102907, 127246, 163639, 202342, 205814, 251363, 327278, 502726, 881633, 1425997, 1763266, 2190449, 2851994, 3483173, 4380898, 6171431, 6966346, 9981979, 12342862, 15333143, 19963958, 24382211, 30666286, 48764422, 212473553, 424947106, 1487314871, 2974629742]

約数ペア:

[(1, 2974629742), (2, 1487314871), (7, 424947106), (14, 212473553), (61, 48764422), (97, 30666286), (122, 24382211), (149, 19963958), (194, 15333143), (241, 12342862), (298, 9981979), (427, 6966346), (482, 6171431), (679, 4380898), (854, 3483173), (1043, 2851994), (1358, 2190449), (1687, 1763266), (2086, 1425997), (3374, 881633), (5917, 502726), (9089, 327278), (11834, 251363), (14453, 205814), (14701, 202342), (18178, 163639), (23377, 127246), (28906, 102907), (29402, 101171), (35909, 82838), (41419, 71818), (46754, 63623)]