2013940904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{977}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 4182710400

約数和(自身を除く): 2168769496

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 659, 782, 977, 1318, 1564, 1954, 2636, 3128, 3908, 5272, 7816, 11203, 15157, 16609, 22406, 22471, 30314, 33218, 44812, 44942, 60628, 66436, 89624, 89884, 121256, 132872, 179768, 257669, 382007, 515338, 643843, 764014, 1030676, 1287686, 1528028, 2061352, 2575372, 3056056, 5150744, 10945331, 14808389, 21890662, 29616778, 43781324, 59233556, 87562648, 118467112, 251742613, 503485226, 1006970452, 2013940904]

約数ペア:

[(1, 2013940904), (2, 1006970452), (4, 503485226), (8, 251742613), (17, 118467112), (23, 87562648), (34, 59233556), (46, 43781324), (68, 29616778), (92, 21890662), (136, 14808389), (184, 10945331), (391, 5150744), (659, 3056056), (782, 2575372), (977, 2061352), (1318, 1528028), (1564, 1287686), (1954, 1030676), (2636, 764014), (3128, 643843), (3908, 515338), (5272, 382007), (7816, 257669), (11203, 179768), (15157, 132872), (16609, 121256), (22406, 89884), (22471, 89624), (30314, 66436), (33218, 60628), (44812, 44942)]