2017501962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{12671}}^1$

素因数の和:12923

約数の個数: 64

約数和(自身を含む): 4904976384

約数和(自身を除く): 2887474422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 223, 238, 357, 446, 669, 714, 1338, 1561, 3122, 3791, 4683, 7582, 9366, 11373, 12671, 22746, 25342, 26537, 38013, 53074, 76026, 79611, 88697, 159222, 177394, 215407, 266091, 430814, 532182, 646221, 1292442, 1507849, 2825633, 3015698, 4523547, 5651266, 8476899, 9047094, 16953798, 19779431, 39558862, 48035761, 59338293, 96071522, 118676586, 144107283, 288214566, 336250327, 672500654, 1008750981, 2017501962]

約数ペア:

[(1, 2017501962), (2, 1008750981), (3, 672500654), (6, 336250327), (7, 288214566), (14, 144107283), (17, 118676586), (21, 96071522), (34, 59338293), (42, 48035761), (51, 39558862), (102, 19779431), (119, 16953798), (223, 9047094), (238, 8476899), (357, 5651266), (446, 4523547), (669, 3015698), (714, 2825633), (1338, 1507849), (1561, 1292442), (3122, 646221), (3791, 532182), (4683, 430814), (7582, 266091), (9366, 215407), (11373, 177394), (12671, 159222), (22746, 88697), (25342, 79611), (26537, 76026), (38013, 53074)]