1955148878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 3047980320

約数和(自身を除く): 1092831442

約数列:

[1, 2, 41, 82, 97, 194, 373, 659, 746, 1318, 3977, 7954, 15293, 27019, 30586, 36181, 54038, 63923, 72362, 127846, 245807, 491614, 1483421, 2620843, 2966842, 5241686, 10078087, 20156174, 23843279, 47686558, 977574439, 1955148878]

約数ペア:

[(1, 1955148878), (2, 977574439), (41, 47686558), (82, 23843279), (97, 20156174), (194, 10078087), (373, 5241686), (659, 2966842), (746, 2620843), (1318, 1483421), (3977, 491614), (7954, 245807), (15293, 127846), (27019, 72362), (30586, 63923), (36181, 54038)]