1910885028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{4783}}^1$

素因数の和:5013

約数の個数: 72

約数和(自身を含む): 4853616768

約数和(自身を除く): 2942731740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 197, 338, 394, 507, 591, 676, 788, 1014, 1182, 2028, 2364, 2561, 4783, 5122, 7683, 9566, 10244, 14349, 15366, 19132, 28698, 30732, 33293, 57396, 62179, 66586, 99879, 124358, 133172, 186537, 199758, 248716, 373074, 399516, 746148, 808327, 942251, 1616654, 1884502, 2424981, 2826753, 3233308, 3769004, 4849962, 5653506, 9699924, 11307012, 12249263, 24498526, 36747789, 48997052, 73495578, 146991156, 159240419, 318480838, 477721257, 636961676, 955442514, 1910885028]

約数ペア:

[(1, 1910885028), (2, 955442514), (3, 636961676), (4, 477721257), (6, 318480838), (12, 159240419), (13, 146991156), (26, 73495578), (39, 48997052), (52, 36747789), (78, 24498526), (156, 12249263), (169, 11307012), (197, 9699924), (338, 5653506), (394, 4849962), (507, 3769004), (591, 3233308), (676, 2826753), (788, 2424981), (1014, 1884502), (1182, 1616654), (2028, 942251), (2364, 808327), (2561, 746148), (4783, 399516), (5122, 373074), (7683, 248716), (9566, 199758), (10244, 186537), (14349, 133172), (15366, 124358), (19132, 99879), (28698, 66586), (30732, 62179), (33293, 57396)]