4342805890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{11471}}^1$

素因数の和:11643

約数の個数: 48

約数和(自身を含む): 8368043904

約数和(自身を除く): 4025238014

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 289, 578, 655, 1310, 1445, 2227, 2890, 4454, 11135, 11471, 22270, 22942, 37859, 57355, 75718, 114710, 189295, 195007, 378590, 390014, 975035, 1502701, 1950070, 3005402, 3315119, 6630238, 7513505, 15027010, 16575595, 25545917, 33151190, 51091834, 127729585, 255459170, 434280589, 868561178, 2171402945, 4342805890]

約数ペア:

[(1, 4342805890), (2, 2171402945), (5, 868561178), (10, 434280589), (17, 255459170), (34, 127729585), (85, 51091834), (131, 33151190), (170, 25545917), (262, 16575595), (289, 15027010), (578, 7513505), (655, 6630238), (1310, 3315119), (1445, 3005402), (2227, 1950070), (2890, 1502701), (4454, 975035), (11135, 390014), (11471, 378590), (22270, 195007), (22942, 189295), (37859, 114710), (57355, 75718)]