1402197251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{1049}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 1778582400

約数和(自身を除く): 376385149

約数列:

[1, 7, 13, 37, 91, 259, 397, 481, 1049, 2779, 3367, 5161, 7343, 13637, 14689, 36127, 38813, 95459, 102823, 190957, 271691, 416453, 504569, 1336699, 2915171, 3531983, 5413889, 15408761, 37897223, 107861327, 200313893, 1402197251]

約数ペア:

[(1, 1402197251), (7, 200313893), (13, 107861327), (37, 37897223), (91, 15408761), (259, 5413889), (397, 3531983), (481, 2915171), (1049, 1336699), (2779, 504569), (3367, 416453), (5161, 271691), (7343, 190957), (13637, 102823), (14689, 95459), (36127, 38813)]