2893771192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1307}}^1$

素因数の和:1736

約数の個数: 64

約数和(自身を含む): 5960556000

約数和(自身を除く): 3066784808

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 349, 488, 698, 793, 1307, 1396, 1586, 2614, 2792, 3172, 4537, 5228, 6344, 9074, 10456, 16991, 18148, 21289, 33982, 36296, 42578, 67964, 79727, 85156, 135928, 159454, 170312, 276757, 318908, 456143, 553514, 637816, 912286, 1036451, 1107028, 1824572, 2072902, 2214056, 3649144, 4145804, 5929859, 8291608, 11859718, 23719436, 27824723, 47438872, 55649446, 111298892, 222597784, 361721399, 723442798, 1446885596, 2893771192]

約数ペア:

[(1, 2893771192), (2, 1446885596), (4, 723442798), (8, 361721399), (13, 222597784), (26, 111298892), (52, 55649446), (61, 47438872), (104, 27824723), (122, 23719436), (244, 11859718), (349, 8291608), (488, 5929859), (698, 4145804), (793, 3649144), (1307, 2214056), (1396, 2072902), (1586, 1824572), (2614, 1107028), (2792, 1036451), (3172, 912286), (4537, 637816), (5228, 553514), (6344, 456143), (9074, 318908), (10456, 276757), (16991, 170312), (18148, 159454), (21289, 135928), (33982, 85156), (36296, 79727), (42578, 67964)]