873669498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{3203}}^1$

素因数の和:3503

約数の個数: 48

約数和(自身を含む): 1899715680

約数和(自身を除く): 1026046182

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 269, 338, 507, 538, 807, 1014, 1614, 3203, 3497, 6406, 6994, 9609, 10491, 19218, 20982, 41639, 45461, 83278, 90922, 124917, 136383, 249834, 272766, 541307, 861607, 1082614, 1623921, 1723214, 2584821, 3247842, 5169642, 11200891, 22401782, 33602673, 67205346, 145611583, 291223166, 436834749, 873669498]

約数ペア:

[(1, 873669498), (2, 436834749), (3, 291223166), (6, 145611583), (13, 67205346), (26, 33602673), (39, 22401782), (78, 11200891), (169, 5169642), (269, 3247842), (338, 2584821), (507, 1723214), (538, 1623921), (807, 1082614), (1014, 861607), (1614, 541307), (3203, 272766), (3497, 249834), (6406, 136383), (6994, 124917), (9609, 90922), (10491, 83278), (19218, 45461), (20982, 41639)]