888934774

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 72

約数和(自身を含む): 1747524240

約数和(自身を除く): 858589466

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 529, 598, 637, 1058, 1127, 1274, 1319, 2093, 2254, 2638, 3703, 4186, 6877, 7406, 9233, 13754, 14651, 17147, 18466, 25921, 29302, 30337, 34294, 48139, 51842, 60674, 64631, 96278, 120029, 129262, 212359, 240058, 336973, 394381, 424718, 673946, 697751, 788762, 840203, 1395502, 1486513, 1680406, 2760667, 2973026, 4884257, 5521334, 9070763, 9768514, 18141526, 19324669, 34189799, 38649338, 63495341, 68379598, 126990682, 444467387, 888934774]

約数ペア:

[(1, 888934774), (2, 444467387), (7, 126990682), (13, 68379598), (14, 63495341), (23, 38649338), (26, 34189799), (46, 19324669), (49, 18141526), (91, 9768514), (98, 9070763), (161, 5521334), (182, 4884257), (299, 2973026), (322, 2760667), (529, 1680406), (598, 1486513), (637, 1395502), (1058, 840203), (1127, 788762), (1274, 697751), (1319, 673946), (2093, 424718), (2254, 394381), (2638, 336973), (3703, 240058), (4186, 212359), (6877, 129262), (7406, 120029), (9233, 96278), (13754, 64631), (14651, 60674), (17147, 51842), (18466, 48139), (25921, 34294), (29302, 30337)]