1302131388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{32401}}^1$

素因数の和:32622

約数の個数: 48

約数和(自身を含む): 3233460384

約数和(自身を除く): 1931328996

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 591, 788, 1182, 2364, 3349, 6698, 10047, 13396, 20094, 32401, 40188, 64802, 97203, 129604, 194406, 388812, 550817, 1101634, 1652451, 2203268, 3304902, 6382997, 6609804, 12765994, 19148991, 25531988, 38297982, 76595964, 108510949, 217021898, 325532847, 434043796, 651065694, 1302131388]

約数ペア:

[(1, 1302131388), (2, 651065694), (3, 434043796), (4, 325532847), (6, 217021898), (12, 108510949), (17, 76595964), (34, 38297982), (51, 25531988), (68, 19148991), (102, 12765994), (197, 6609804), (204, 6382997), (394, 3304902), (591, 2203268), (788, 1652451), (1182, 1101634), (2364, 550817), (3349, 388812), (6698, 194406), (10047, 129604), (13396, 97203), (20094, 64802), (32401, 40188)]