1897384944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{434383}}^1$

素因数の和:434414

約数の個数: 80

約数和(自身を含む): 6032724992

約数和(自身を除く): 4135340048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 434383, 868766, 1303149, 1737532, 2606298, 3040681, 3475064, 5212596, 5646979, 6081362, 6950128, 9122043, 10425192, 11293958, 12162724, 16940937, 18244086, 20850384, 22587916, 24325448, 33881874, 36488172, 39528853, 45175832, 48650896, 67763748, 72976344, 79057706, 90351664, 118586559, 135527496, 145952688, 158115412, 237173118, 271054992, 316230824, 474346236, 632461648, 948692472, 1897384944]

約数ペア:

[(1, 1897384944), (2, 948692472), (3, 632461648), (4, 474346236), (6, 316230824), (7, 271054992), (8, 237173118), (12, 158115412), (13, 145952688), (14, 135527496), (16, 118586559), (21, 90351664), (24, 79057706), (26, 72976344), (28, 67763748), (39, 48650896), (42, 45175832), (48, 39528853), (52, 36488172), (56, 33881874), (78, 24325448), (84, 22587916), (91, 20850384), (104, 18244086), (112, 16940937), (156, 12162724), (168, 11293958), (182, 10425192), (208, 9122043), (273, 6950128), (312, 6081362), (336, 5646979), (364, 5212596), (546, 3475064), (624, 3040681), (728, 2606298), (1092, 1737532), (1456, 1303149), (2184, 868766), (4368, 434383)]